[INFO] fetching crate gpu-descriptor 0.2.2...
[INFO] testing gpu-descriptor-0.2.2 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate gpu-descriptor 0.2.2 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate gpu-descriptor 0.2.2 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gpu-descriptor 0.2.2
[INFO] finished tweaking crates.io crate gpu-descriptor 0.2.2
[INFO] tweaked toml for crates.io crate gpu-descriptor 0.2.2 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7fc78ab74ab24ff156bb7c6f80da202d7bd5f1bd92af431f5dbc767fcd8bb4b4
[INFO] running `Command { std: "docker" "start" "-a" "7fc78ab74ab24ff156bb7c6f80da202d7bd5f1bd92af431f5dbc767fcd8bb4b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7fc78ab74ab24ff156bb7c6f80da202d7bd5f1bd92af431f5dbc767fcd8bb4b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fc78ab74ab24ff156bb7c6f80da202d7bd5f1bd92af431f5dbc767fcd8bb4b4", kill_on_drop: false }`
[INFO] [stdout] 7fc78ab74ab24ff156bb7c6f80da202d7bd5f1bd92af431f5dbc767fcd8bb4b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b12dbf3eebc54a8191cc5efa46f9ef1db1d270dcdd5c9fe3f3561483e026422
[INFO] running `Command { std: "docker" "start" "-a" "5b12dbf3eebc54a8191cc5efa46f9ef1db1d270dcdd5c9fe3f3561483e026422", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.123
[INFO] [stderr]    Compiling once_cell v1.10.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling gpu-descriptor-types v0.1.1
[INFO] [stderr]    Compiling getrandom v0.2.6
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling gpu-descriptor v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `total`
[INFO] [stdout]    --> src/allocator.rs:398:5
[INFO] [stdout]     |
[INFO] [stdout] 398 |     total: u64,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `DescriptorAllocator` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    --> src/allocator.rs:395:10
[INFO] [stdout]     |
[INFO] [stdout] 395 | #[derive(Debug)]
[INFO] [stdout]     |          ^^^^^
[INFO] [stdout]     = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `max_update_after_bind_descriptors_in_all_pools`
[INFO] [stdout]    --> src/allocator.rs:401:5
[INFO] [stdout]     |
[INFO] [stdout] 401 |     max_update_after_bind_descriptors_in_all_pools: u32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: `DescriptorAllocator` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    --> src/allocator.rs:395:10
[INFO] [stdout]     |
[INFO] [stdout] 395 | #[derive(Debug)]
[INFO] [stdout]     |          ^^^^^
[INFO] [stdout]     = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.23s
[INFO] running `Command { std: "docker" "inspect" "5b12dbf3eebc54a8191cc5efa46f9ef1db1d270dcdd5c9fe3f3561483e026422", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b12dbf3eebc54a8191cc5efa46f9ef1db1d270dcdd5c9fe3f3561483e026422", kill_on_drop: false }`
[INFO] [stdout] 5b12dbf3eebc54a8191cc5efa46f9ef1db1d270dcdd5c9fe3f3561483e026422
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 693fc3aad5d842e98061a78ece485976faf1bfdc4e0fe6c48bda9075b7ae674c
[INFO] running `Command { std: "docker" "start" "-a" "693fc3aad5d842e98061a78ece485976faf1bfdc4e0fe6c48bda9075b7ae674c", kill_on_drop: false }`
[INFO] [stdout] warning: field is never read: `total`
[INFO] [stdout]    --> src/allocator.rs:398:5
[INFO] [stdout]     |
[INFO] [stdout] 398 |     total: u64,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `DescriptorAllocator` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    --> src/allocator.rs:395:10
[INFO] [stdout]     |
[INFO] [stdout] 395 | #[derive(Debug)]
[INFO] [stdout]     |          ^^^^^
[INFO] [stdout]     = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `max_update_after_bind_descriptors_in_all_pools`
[INFO] [stdout]    --> src/allocator.rs:401:5
[INFO] [stdout]     |
[INFO] [stdout] 401 |     max_update_after_bind_descriptors_in_all_pools: u32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: `DescriptorAllocator` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    --> src/allocator.rs:395:10
[INFO] [stdout]     |
[INFO] [stdout] 395 | #[derive(Debug)]
[INFO] [stdout]     |          ^^^^^
[INFO] [stdout]     = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling gpu-descriptor v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `total`
[INFO] [stdout]    --> src/allocator.rs:398:5
[INFO] [stdout]     |
[INFO] [stdout] 398 |     total: u64,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `DescriptorAllocator` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    --> src/allocator.rs:395:10
[INFO] [stdout]     |
[INFO] [stdout] 395 | #[derive(Debug)]
[INFO] [stdout]     |          ^^^^^
[INFO] [stdout]     = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `max_update_after_bind_descriptors_in_all_pools`
[INFO] [stdout]    --> src/allocator.rs:401:5
[INFO] [stdout]     |
[INFO] [stdout] 401 |     max_update_after_bind_descriptors_in_all_pools: u32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: `DescriptorAllocator` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    --> src/allocator.rs:395:10
[INFO] [stdout]     |
[INFO] [stdout] 395 | #[derive(Debug)]
[INFO] [stdout]     |          ^^^^^
[INFO] [stdout]     = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/gpu_descriptor-3af86365d35649b7)
[INFO] running `Command { std: "docker" "inspect" "693fc3aad5d842e98061a78ece485976faf1bfdc4e0fe6c48bda9075b7ae674c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "693fc3aad5d842e98061a78ece485976faf1bfdc4e0fe6c48bda9075b7ae674c", kill_on_drop: false }`
[INFO] [stdout] 693fc3aad5d842e98061a78ece485976faf1bfdc4e0fe6c48bda9075b7ae674c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] be4fd9ee0cfd2f860139b15f0c6a51f7fec76244185f5c193db40b0c25f1547f
[INFO] running `Command { std: "docker" "start" "-a" "be4fd9ee0cfd2f860139b15f0c6a51f7fec76244185f5c193db40b0c25f1547f", kill_on_drop: false }`
[INFO] [stderr] warning: field is never read: `total`
[INFO] [stderr]    --> src/allocator.rs:398:5
[INFO] [stderr]     |
[INFO] [stderr] 398 |     total: u64,
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] note: `DescriptorAllocator` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    --> src/allocator.rs:395:10
[INFO] [stderr]     |
[INFO] [stderr] 395 | #[derive(Debug)]
[INFO] [stderr]     |          ^^^^^
[INFO] [stderr]     = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `max_update_after_bind_descriptors_in_all_pools`
[INFO] [stderr]    --> src/allocator.rs:401:5
[INFO] [stderr]     |
[INFO] [stderr] 401 |     max_update_after_bind_descriptors_in_all_pools: u32,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: `DescriptorAllocator` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    --> src/allocator.rs:395:10
[INFO] [stderr]     |
[INFO] [stderr] 395 | #[derive(Debug)]
[INFO] [stderr]     |          ^^^^^
[INFO] [stderr]     = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `gpu-descriptor` (lib) generated 2 warnings
[INFO] [stderr] warning: `gpu-descriptor` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/gpu_descriptor-3af86365d35649b7)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gpu-descriptor
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 6) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "be4fd9ee0cfd2f860139b15f0c6a51f7fec76244185f5c193db40b0c25f1547f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be4fd9ee0cfd2f860139b15f0c6a51f7fec76244185f5c193db40b0c25f1547f", kill_on_drop: false }`
[INFO] [stdout] be4fd9ee0cfd2f860139b15f0c6a51f7fec76244185f5c193db40b0c25f1547f